BGC » Chemicals A-Z » Silicon metal

BGC ID: 670063619948-13

Silicon metal

Identify Properties Safty Prices Suppliers 4 Links ☰

Identify Properties Safty Prices Suppliers 4 Links

CAS 7440-21-3

Formula H4Si

MDL MFCD00085311

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
670063619948	Silicon metal (670063619948)		on request	+ -

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Identify

Synonyms:

4fy ; cz-n polished wafer ; si002050 ; kr 1 ; sicomill 4c-p ; si003077 ; silicon ; aldrich 267414-25g ; hexsil ; silicon metal ; 111> ; kdb 20 ; si002011 ; biosilicon ; silicon 100 ; si002012 ; sharp 80w ; si002015 ; silgrain ; silicium ; silso ; jt 02 ; kdb 0.5 ; polysilicon ; sicomill grade 2 ; si007908 ; si007915 ; si(100) wafer ; silgrain hq ; silicon element ; polyeristalline silicon powder ; metasilicon 325a ; si 1059 ; kdb 10 ; feb 450d ; gko 3516a ; hgh600 ; silgrain standard ; kdb 0.1 ; phc20

CAS:

7440-21-3

EINECS:

231-130-8

Molecular Formula:

H4Si

MDL:

MFCD00085311

Properties

Molecular Weight:

28.08 g·mol−1

Density:

2.33 g/mL at 25 °C(lit.)

Melting point:

1410 °C(lit.)

Boiling point:

2355 °C(lit.)

Solubility:

insoluble in water

Physical Description:

grey lustrous solid or grey powder

Safety Information

Hazard Symbols: F, T

Europe standard Hazard pictograms, code and definition

Hazard Classes:

4.1

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

11 (R)

Safety Codes:

26-36/37-45-7/9-33-16-36 (S)

WGK Germany:

RID / ADR:

UN 2922 8 / PG 2

RTECS:

VW0400000

Storage temperature:

Flammables area

Prices

As an extract from the researched prices for Silicon metal there are currently shown 99 prices in the last 9 years for CAS equal products. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2017 from USD 44.00 for 50 g to USD 56.00 per 5 g in 2021 .

Referenced last detected Prices

CAS Product
Size	Last Price	Quantity

Silicon Powder, 150 μm
5 g	$56.00	+ -

Silicon Powder, 150 μm
10 g	$69.00	+ -

Silicon Powder, 150 μm
50 g	$206.00	+ -

Silicon Powder, 150 μm
100 g	$300.00	+ -

Last price review [2021-11-21]

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Suppliers

Global Silicon metal Suppliers : USA (1) Germany (1) Mexico (1) P.R.China (1)

Supplier	Phone	Fax	Country	Inquiry contact
Atlantic Equipment Engineers, Div. Micron Metals, Inc.	+1-201-384-5606	+1-201-387-0291	USA	REQUEST
BuGuCh & Partners			Germany	REQUEST
Hascor Metals SA de CV	+528183781150	+528183782150	Mexico	REQUEST
Skyrun Industrial Co., Ltd.	+86-576-84015261	+86-576-84015261	P.R.China	REQUEST